| Merchant | Domain | Country | Program Approval |
|---|---|---|---|
| optical4less.com | Not Listed | Open | |
| lux.mx | Not Listed | Open | |
| opticauniversitaria.es | Not Listed | Open | |
| opticontacts.com | Multiple | Open | |
| opticsforce.com | Not Listed | Open | |
| opticsplanet.com | Multiple | Open | |
| opticsplanet.com | Not Listed | Open | |
| optifast.co.uk | Multiple | Open | |
| optifin.at | Not Listed | Open | |
| optigura.com | Not Listed | Open |